Contingency Management for Opioid and Stimulant Use Disorders in Primary Care

September 4, 2025 updated by: University of Minnesota

Contingency Management as a Treatment for Opioid Use Disorder and Stimulant Use Disorder in a Primary Care Setting

Contingency management (CM) is a behavioral intervention that involves incentivizing participants for target behaviors in a clinical setting. When applied to the treatment of substance use disorders, it has demonstrated efficacy in reducing the number of urine toxicology screens positive for illicit substances and increased engagement in treatment programs. However, there is a need to translate CM treatment to primary care settings. This study will implement and assess a CM program for patients with opioid use disorder, with or without comorbid stimulant use disorder, initiating outpatient addiction medicine services at a family medicine residency clinic. Eligible patients will earn monetary incentives for attending addiction medicine appointments and abstaining from substances during outpatient treatment. Data gathered from this pilot program will be used to improve patient outcomes, treatment, and retention for persons receiving medications for opioid use disorder (MOUDs) in a primary care setting.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Active, not recruiting

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
56

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Contact

The name and contact information for the person who can answer enrollment questions for a clinical study. Each location where the study is being conducted may also have a specific contact, who may be better able to answer those questions.
  • Name: Mary Lonergan-Cullum, PhD
  • Phone Number: 612-302-8263
  • Email: loner026@umn.edu

Study Locations

  • United States
    • Minnesota
      • Minneapolis, Minnesota, United States, 55455
        • University of Minnesota

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  • At least 18 years of age
  • Diagnosis of Opioid Use Disorder and/or Stimulant Use Disorder
  • Recently initiated medications for opioid use disorder (MOUDs) at Broadway Family Medicine (BFM), within 2 weeks of recruitment
  • Have an active prescription for buprenorphine-naloxone (Suboxone)

Exclusion Criteria:

  • Prescription for an amphetamine would exclude patients from the abstinence-based CM, but they could participate in the attendance-only CM.
  • Dementia, development disabilities, or cognitive functioning that is too low to participate in study measures, as determined by chart review and consultation with overseeing physician.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Crossover Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
No Intervention: Treatment as usual (TAU)
These patients will not be assigned to the CM programs, but will be invited to complete study measures at the same time points: baseline, 3-months, 6-months, and 12-months.
Experimental: Attendance-only CM
Patients in this arm complete an appointments with his or her primary care provider (PCP) or member of the PCP's microteam . These appointments must be initiated by the PCP/microteam in accordance with the patient's treatment plan for regular follow-up appointments.
Behavioral: Contingency Management
Contingency management (CM) is a behavioral intervention that involves incentivizing participants for target behaviors in a clinical setting.
Experimental: Attendance + abstinence CM
Patients who test stimulant-positive during the initial urine drug screen (UDS) at their intake visit will be invited to additionally enroll in the abstinence CM schedule. All of the attendance-only CM rules described previously will apply to patients in the attendance + abstinence program.
Behavioral: Contingency Management
Contingency management (CM) is a behavioral intervention that involves incentivizing participants for target behaviors in a clinical setting.

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Preliminary efficacy of CM on clinical outcomes: Visit Frequency
Time Frame: 30 days post-intervention
Number of completed clinical visits per patient during the CM program.
30 days post-intervention
Preliminary efficacy of CM on clinical outcomes: Urine toxicology
Time Frame: 30 days post-intervention
Percentage of UDS results that are negative for stimulants during the CM intervention period.
30 days post-intervention
Feasibility of CM for OUD in primary care: Recruitment
Time Frame: 30 days post-intervention
percentage of patients invited to participate enroll in the treatment intervention.
30 days post-intervention
Feasibility of CM for OUD in primary care: Retention
Time Frame: 30 days post-intervention
Of those patients who enroll in the intervention study, the percent that complete the CM intervention period.
30 days post-intervention

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
University of Minnesota

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: Robert Levy, MD, University of Minnesota

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
June 15, 2022

Primary Completion (Estimated)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
August 31, 2026

Study Completion (Estimated)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
August 31, 2026

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
March 10, 2022

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
March 10, 2022

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
March 21, 2022

Study Record Updates

Last Update Posted (Estimated)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
September 8, 2025

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
September 4, 2025

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
September 1, 2025

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • FMCH-2022-30581

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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